1245103491

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{15667}}^1$

素因数の和:16178

約数の個数: 16

約数和(自身を含む): 1692144000

約数和(自身を除く): 447040509

約数列:

[1, 3, 59, 177, 449, 1347, 15667, 26491, 47001, 79473, 924353, 2773059, 7034483, 21103449, 415034497, 1245103491]

約数ペア:

[(1, 1245103491), (3, 415034497), (59, 21103449), (177, 7034483), (449, 2773059), (1347, 924353), (15667, 79473), (26491, 47001)]